Home / 244,512.60-366,768.90-194,320.95

Finding the Fourth Proportional to 244,512.60, 366,768.90 and 194,320.95

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Solution

The fourth proportional to 244,512.60, 366,768.90 and 194,320.95 is: 291,481.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,512.60 : 366,768.90 = 194,320.95 : x
  2. Step 2: Convert to fraction form
    244,512.60/366,768.90 = 194,320.95/x
  3. Step 3: Cross multiply
    244,512.60x = 366,768.90 × 194,320.95
  4. Step 4: Simplify right side
    244,512.60x = 71,270,881,078.46
  5. Step 5: Solve for x
    x = 71,270,881,078.46/244,512.60
  6. Step 6: Final answer
    x = 291,481.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.